Sensi Wi-Fi Programmable Thermostat ™ System control from smartphone, tablet or PC 1F86U-42WF TOP RATED Wi-Fi THERMOSTAT Easy to Install • Works with existing wiring in most applications No Common (C) wire required • Traditional wiring and configuration Simple to Connect • Connect to home Wi-Fi at installation or let your customer connect later with the Sensi app • Step-by-step guide in smartphone app Connect with Your Customers • Put your company name and contact info in your customer’s smartphone or tablet so you are one tap away when service is needed • Sign up for free at SensiRegistration.com Over-The-Air (OTA) Product Updates • The first Sensi thermostat sold is better than ever 5-Year Limited Warranty • Connected customers automatically receive the latest features Universal Application • Up to 4 heat / 2 cool • Works without Wi-Fi as a standard thermostat Top Rated Homeowner Benefits Smart home, meet smart comfort • Control multiple thermostats – adjust with just a touch from multiple smart devices online at SensiComfort.com EmersonSensi.com • Connect with multiple smart home platforms – now compatible with Amazon Echo and Wink No more wasting money heating or cooling an empty home! • The intuitive Sensi App lets users control their comfort and budget, even if they don’t have a set schedule • With 8 schedules to pick from, users don’t have to choose between saving energy and enjoying comfort Energy Aware Qualified with +/- 1 degree of accuracy Sensi Wi-Fi Programmable Thermostat 1F86U-42WF Universal — 4 Heat / 2 Cool ™ System control from smartphone, tablet or PC Easy to install. Simple to connect. Sensi App Features Include Sensi App Menu Options Control heating and cooling from anywhere Intuitive Scheduling – fits any lifestyle Receive high and low temperature or loss of heating or cooling alert emails Thermostat Settings – flexible for each connected device Set a schedule, adjust the temperature or check the room temperature Contractor Contact Information – for service at your customer’s fingertips See current settings and upcoming program changes with intuitive day-at-a-glance schedule bar Thermostat Display Backlight Button – for easier low-light viewing Comfort and Convenience Current room humidity (display, not control) Optional Continuous Display Light (with “C wire”) Automatic Daylight Savings Time Adjustment Auto heat/cool changeover option Precision Performance Maintains room temperature to within +/- 1˚F Energy Aware Qualified Room temperature display can be recalibrated up to +/- 5˚ Energy Savings up to 30% Permanent program retention during power loss SensiPartnerProgram.com Intuitive Scheduling – Fits any lifestyle A/C compressor protection Terminal Designations‡ Y2 O/B Y G L ‡ See installation booklet or www.white-rodgers.com for terminal descriptions. § Thermostat has internal jumper on RC and RH. On 2 transformer systems, clip red jumper wire on back of thermostat. Dimensions Accessories Electrical Specifications 5-7/8" W x 3-3/4" H x 1-1/8" D Thermal Specifications Setpoint Temperature Range: 45° to 99° F (7° to 37° C) Rated Differential: Application Fast Med Slow Conventional Heat Cool 0.5°F 0.9°F 0.75°F 1.2°F 1.9°F 1.7°F Heat Pump Heat & Cool 0.9°F 1.2°F 1.7°F Heat Pump (Aux.) 0.5°F 0.75°F 1.9°F Rating 20 to 30 VAC, 50/60 Hz 0.05 to 1.5 Amps (load per terminal) 2.5 Amps maximum load (all terminals combined) Standard Systems Single Stage gas, oil, electric Single Stage heat pump Multi-Stage gas, oil, electric Multi-Stage heat pump Wall Plate F61-2663 (6-3/4" x 4-1/2") to cover marks left by previously installed thermostats Thermostat Guard clear F29-0198 For Additional Information Visit EmersonSensi.com High Temperature Above 99°F Low Temperature Below 45°F High Humidity Above 78% Loss of Heat/Cool Temp goes up or down 5°F during cycle SENSI THERMOSTAT COMPATIBILITY CHART System System Compatible Power Source Conventional Heating and Cooling Systems Yes Battery (Power Sharing) or Hardwired (C Wire) Heat Pump Systems* Heat Only Systems Cool Only Systems Yes Hardwired Only (C Wire) Permanent Memory Cont. Backlight w/Common Keypad Lockout EMR / Early Start Program Programmable Fan *Requires Common Wire Auto DST Adjust Comfort & Convenience Features Selectable Performance Features Auto Changeover Hardwired (24V) Power Source Battery Millivolt 4/2 3 Wire Zone* 2/2 Applications Gas / Oil / Electric Heat Pump 1F86U-42WF Max Stages Heat/Cool Conventional NonProgrammable 5 + 1 + 1 Day Program Options 7 Day Model Number TRIGGER * The Sensi™ thermostat provides automatic dual fuel control without an outdoor sensor. A fossil fuel kit may be added if user selectable balance point settings are desired. Storage: -20° to 150°F (-29° to 65°C) 0%-90% RH non-condensing Model SENSI ALERT Filter Change Reminder W/E W2 Remote Sensor C Dual Fuel Control RH Humidity Display § Temperature Limits RC 2 AA Batteries Included Wi-Fi is a trademark of the Wi-Fi Alliance. Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Android, Google Play and the Google Play logo are trademarks of Google Inc. Saint Louis, Missouri 314-553-3600 Markham, Ontario 905-948-3411 EmersonSensi.com The Emerson logo is a trademark and a service mark of Emerson Electric Co. 1614 WR-1299-3